Abstract: A black ink composition for inkjet printing that contains a water-soluble organic solvent, a resin emulsion, a dispersing agent, and at least four types of sublimation dyes. At least three of the sublimation dye types are C.I. disperse yellow, C.I. disperse red, and C.I. disperse blue, and at least one of the sublimation dye types has a maximum absorption wavelength in the wavelength band of 640 nm to less than 680 nm as measured from a visible spectral absorption of a solution obtained by dissolving the dye in acetone. An ink set for inkjet printing that includes the black ink composition for inkjet printing, and a method for printing on hydrophobic fibers that uses the composition and the ink set.

Abstract: Provided is an ink set for textile printing giving a good reproducible color gamut. The ink set includes a cyan ink and a violet ink that each contain a water-insoluble colorant and water. The cyan ink contains at least a compound represented by formula (1) below as the water-insoluble colorant, and the violet ink contains at least one selected from the group consisting of C.I. Disperse Violet 27 and C.I. Disperse Violet 28 as the water-insoluble colorant, where R1, R2, and R3 each independently represents a hydrogen atom or a C1-C4 alkyl group; at least two of R1, R2, and R3 are C1-C4 alkyl groups; the number of carbon atoms in R1, R2, and R3 is 4 to 12 in total; and X represents an oxygen atom or an imino group.

Abstract: An ink composition for inkjet textile printing containing a urethane resin, a dispersant and a disperse dye, in which the content of the urethane resin is greater than 0.035 mass % but less than 6 mass %, and a method for textile printing of hydrophobic fibers using the ink composition.

Abstract: A black ink composition for inkjet printing that contains a water-soluble organic solvent, a resin emulsion, a dispersing agent, and at least four types of sublimation dyes. At least three of the sublimation dye types are C.I. disperse yellow, C.I. disperse red, and C.I. disperse blue, and at least one of the sublimation dye types has a maximum absorption wavelength in the wavelength band of 640 nm to less than 680 nm as measured from a visible spectral absorption of a solution obtained by dissolving the dye in acetone. An ink set for inkjet printing that includes the black ink composition for inkjet printing, and a method for printing on hydrophobic fibers that uses the composition and the ink set.

Abstract: An ink composition for inkjet printing, the ink composition containing a linear diol compound which has 4 or more carbon atoms and has hydroxide groups on both ends of the molecular structure thereof, a dispersing dye and a dispersant; and a textile printing method for a hydrophobic fiber by using the ink composition for inkjet printing.

Abstract: An ink composition for inkjet textile printing containing a urethane resin, a dispersant and a disperse dye, in which the content of the urethane resin is greater than 0.035 mass % but less than 6 mass %, and a method for textile printing of hydrophobic fibers using the ink composition.